There are
626 mi
from Fayetteville, AR to Palos Hills, IL
That's the driving distance. It would take 11 hours 58 mins to go from Fayetteville, Arkansas to Palos Hills, Illinois.
The flight distance (direct flight from Fayetteville, AR to Palos Hills, IL) is 517.22 mi.
626 mi = 1,007.19 kms